Connecting The Sun2000L To The Smartlogger - Huawei SmartLogger1000 User Manual

SmartLogger1000
User Manual
Figure 4-15 Connecting the surge port of the RS485 signal SPD
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Step 4 Use a flat-head screwdriver to tighten the screws on the surge ports, as shown by (2) in
4-15.
Step 5 Set Baud Rate to the same value for the SUN2000 and SmartLogger.
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Follow-up Procedure
Take operations in reversed order to disconnect the SmartLogger from the SUN2000.

4.4.2 Connecting the SUN2000L to the SmartLogger

Context
The SmartLogger provides three COM ports for RS485 communication, as shown in
4-16.
Issue 12 (2019-01-15)
The RS485 IN and RS485 OUT ports on the SUN2000 can both connect to the
SmartLogger. This document uses the RS485 OUT port as an example to describe the
connection between the SUN2000 and the SmartLogger.
Verify that the RS485A (OUT) port on the SUN2000 connects to surge port 1 or 7 on the
RS485 signal SPD, and that the RS485B (OUT) port on the SUN2000 connects to surge
port 5 or 11 on the RS485 signal SPD.
After connecting cables, wrap the part without an insulation layer using PVC insulation
tape.
SmartLogger communications parameters can be set on the LCD or WebUI. For details,
see 6.2.26 Setting Communications Parameters
For details about the communications parameter configurations for the SUN2000, see
SUN2000 APP User Manual.
Copyright © Huawei Technologies Co., Ltd.
4 Electrical Connections
or 7.10.2.2 Setting RS485
Figure
Parameters.
Figure
36